Electric wrench is a handheld electric tool used for loading and unloading threaded connectors. It is widely used in the assembly work of manufacturing industries such as automobiles, tractors, electric motors and appliances, power machinery, valves, water pumps, textile machinery, etc. In chemical engineering, cement prefabricated parts, plastic molding and other operations, it is used for assembling and disassembling vacuum tanks, reaction kettles, cement templates, and demolding of threaded plastic parts in the production process; It can also be used for the installation, maintenance, and replacement of cement sleepers, truss nodes, angle steel scaffolding and other structures in railway, bridge, construction and other engineering projects.

The socket wrench can be used with different specifications of sockets, so it can handle various sizes of bolts and nuts, and has a wide range of applications. A socket wrench can easily tighten or loosen bolts, making it easy to operate and enabling users to complete work quickly and efficiently.